Katheryn WinnickLagertha / Regie Alexander LudwigBjorn Lothbrok Peter FranzénKing Harald Finehair Alex Høgh AndersenIvar Lothbrok / Ivar the Boneless Jordan Patrick SmithUbbe Lothbrok Travis FimmelRagnar Lothbrok Marco IlsøHvitserk Lothbrok Adam CopelandKjetill Flatnose Jessalyn GilsigSiggy Haraldson Jasper PääkkönenHalfdan the Black Danila KozlovskyPrince Oleg of Novgorod Ida Marie NielsenMargrethe Philip O'SullivanBishop Edmund Jonathan Rhys MeyersBishop Heahmund Morgane PolanskiPrincess Gisla Derek CarrollViking (uncredited) Nathan O'TooleBjorn Lothbrok Amy BaileyQueen Kwenthrith Lothaire BluteauEmperor Charles Graham GillElder Viking Warrior (uncredited) David LindströmSigurd Lothbrok Steven BerkoffKing Olaf the Stout Jack McEvoyHelgi the Lean Kristen Holden-RiedEyvind Kieran O'ReillyWhite Hair Gabriel ByrneEarl Haraldson Chris McHallemEaldorman 2 Elinor CrawleyThyri Haraldson Jonathan Delaney TynanLord Cuthred Lenn KudrjawizkiPrince Dir Aaron Lee ReedViking (uncredited) Niall Ó SioradáinChief Priest Robert MacDomhnailViking Warrior Niall O'SiordáinChief Priest (as Niall O'Siordain) Seán T. Ó MeallaighPrudentius Des CarneyWaerferth the Scout Michael PowerIvar's Bodyguard Laurence FosterFrench Archbishop Guy CarletonPatriarch / Russian Priest Dagny Backer JohnsenSnaefrid Mishaël Lopes CardozoKing Hakon Jinny LofthouseHild (uncredited) Dean O'NeillViking Warrior Danny O'ConnorMessenger 1 Finn GillespieYoung Viking Tristan McConnellGrey Viking Phillip Forest LewitskiWe'jitu Peter Michael DillonAlfred's Mounted Bodyguard Ciaran O'GradyKattegat Defender Lochlann Ó MearáinFirst Noble Fredrik HillerJarl Thorkell Gavan O'Connor-DuffyKing Frodo Keith McErleanLord Denewulf Mark LaveryIvar's Male Slave Katheryn WinnickLagertha / Regie Michael HirstAutor / Geschäftsführender Produzent James FlynnGeschäftsführender Produzent Sherry MarshGeschäftsführender Produzent Sheila HockinGeschäftsführender Produzent Seamus McinerneyCo-Produzent Alan GasmerGeschäftsführender Produzent Morgan O'SullivanGeschäftsführender Produzent John WeberGeschäftsführender Produzent Mark GaraghtyProduction Design Tom ConroyProduction Design Mark GeraghtyProduction Design P.J. DillonDirector Of Photography John S. BartleyDirector Of Photography Joan BerginCostume Design Bobby McGlynnProsthetic Makeup Artist Ian AdamsAssistant Director Trainee Charlie EndeanFirst Assistant Director Christopher DonaldsonSchnitt Dominic RemaneVisual Effects Supervisor Julian ParryVisual Effects Supervisor 
